EP0597079A1 - Procede pour la mise a jour d'une ou de plusieurs memoires stockant les positions des utilisateurs permanents comprises dans un systeme telephonique mobile - Google Patents
Procede pour la mise a jour d'une ou de plusieurs memoires stockant les positions des utilisateurs permanents comprises dans un systeme telephonique mobileInfo
- Publication number
- EP0597079A1 EP0597079A1 EP93913695A EP93913695A EP0597079A1 EP 0597079 A1 EP0597079 A1 EP 0597079A1 EP 93913695 A EP93913695 A EP 93913695A EP 93913695 A EP93913695 A EP 93913695A EP 0597079 A1 EP0597079 A1 EP 0597079A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- database
- vlr
- hlr
- updating
- mobile station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/06—Registration at serving network Location Register, VLR or user mobility server
Definitions
- the present invention relates to a method in conjunction with updating of one or more HLR-databa ⁇ es which are included in a GSM- type mobile telephone system, wherein updating of such a database is requested by transmitting to a number of VLR-databases a special signal which identifies the HLR-database concerned.
- a GSM-network includes two types of net databases, HLR (Home Location Register) and VLR (Visitor Location Register) .
- HLR Home Location Register
- VLR Visitor Location Register
- a network will normally include several HLRs and several VLRs.
- each HLR-database has stored therein all permanent data for those subscribers, i.e. those mobile stations, which belong to this particular HLR.
- the telephone number of the mobile stations and information concerning additional services which are included in the subscription are examples of such data.
- the active status of the additional services and information which discloses in which VLR-database a respective mobile station is registered at that particular moment are also stored in HLR.
- the permanent data stored in HLR is secured by also storing the data in an external medium with the aid of "backup" .
- each VLR-database infor ⁇ mation which discloses the whereabouts of respective mobile stations that are registered in a particular VLR at that par ⁇ ticular time.
- Each VLR also contains a copy of the subset of all subscriber data that is contained in HLR and is relevant to this VLR. This subset is obtained from HLR in conjunction with a new mobile station entering the area covered by a VLR, whereupon data is signalled from HLR to VLR with the aid of CCITT 7-signalling.
- the described structure is highly vulnerable to errors and fault in the network, caused for instance by restarts in HLR or VLR an also by signalling associated errors. Consequently, there hav been defined within GSM standardized work procedures for restorin data in these so-called node types in the most robust way pos sible, so as to avoid an error spreading to several nodes an resulting in breakdowns in the network.
- VLR-database When a VLR-database has lost its data for some reason or another, the VLR will update its data autonomously, by signalling backward and forwards between itself and those mobile stations which ar located within the area covered by this particular VLR. This mean that those HLR-databases to which the mobile stations belong will not be affected immediately by a restart in a VLR. Data i collected from each individual HLR upon the next radio contac with a mobile station which belongs to this HLR.
- HLR- database concerned informing all VLR-databases that this par ⁇ ticular HLR has been restarted and needs to be updated with ne data. This is effected with the aid of a "Reset" operation, which is signalled over the CCITT 7-network.
- Certain other data is updated at the same time, although this data is less important than the data which discloses to which VLR the mobile stations belong. It can also be mentioned that when updating HLR, a certain amount of data is transmitted from HLR to VLR, for instance subscriber data which applies to the mobile station.
- the object of the present invention is to provide a method of procedure in conjunction with updating one or more HLR-databases, so that the losses in the process capacity of the VLR-databases will be smaller than they would otherwise be when practicing the aforesaid known method. In brief, this is achieved in the fol lowing way:
- the time points at which Reset-messages are received and also t time points when radio contact is made with different mobil stations are registered in VLR.
- a search is made in VLR with th intention of learning whether or not the mobile station belongs t a HLR that has requested updating. If such is the case, the tim point of the preceding radio contact between VLR and the mobil station is compared in VLR with the time at which the Reset message was received, wherein HLR is updated with data from V when the preceding radio contact took place earlier than the tim at which the Reset-message was received.
- the invention is characterized by the features set forth in th following Claims. -
- Figure 1 illustrates tw tables which contain certain information which is stored in a VLR database in accordance with the invention?
- Figure 2 il lustrates an example of a course of events that occur whe signalling to and from a VLR-database.
- Figure 1 shows two tables, 12 and 13, which are enclosed by rectangle 11 which represents a VLR-database.
- the table 1 contains certain subscriber data which is stored in the VLR- database, in accordance with the invention.
- the time at which a new radio contact occurs between the VLR-database and any mobile station that is located within the area covered by this VLR is registered and stored in VLR. This is symbolized in the Figure by the identity of the mobile station having been written into the left column of table 12, and by the time having been written into the right column of said table.
- the left column of the table includes the references MSI, ... ,MSn, ... , which thus represent the identity , of different mobile stations.
- the right column of the table includes the references t:MSl, ... ,t:Msn, ... , which repre ⁇ sent the times at which radio contacts were made with the mobile stations in the left column.
- the time, t:MSl is updated in the VLR-database, so that the stored time information will always correspond to the latest radio contact between the VLR-database and the mobile station in question.
- HLR-databases The right column of table 13 includes references t:HLRl, ... ,t:HLRn, ... , which represent the times at which Reset- messages were received from the HLR-databases in the left column.
- the time point, t:HLRl is updated so that the time infor ⁇ mation stored in the VLR-database will always relate to the last received Reset-message from the HLR-database in question.
- the HLR-database is updated in the same manner a though an earliest preceding radio contact had been registered a a time earlier than the time of receiving the Reset-message.
- Figure 2 illustrates an example of a course of events concernin a reciprocal signalling process, to and from a VLR-database.
- Th Figure includes a time axis on which five time points, tl-t5, hav been marked.
- radio contact takes place betwee VLR and a mobile station MSI, which is symbolized with th reference sign MSI above the time axis at time point tl.
- MSI i assumed to belong to the HLR-database HLR1.
- a search is then mad in the VLR-database in order to ascertain whether or not a Reset message has been received from HLR1. In this example, it has bee assumed that this is not the case, and HLR1 is therefore no updated.
- VJ R receives a Reset-message from HLR1, which i symbolized with the reference sign HLR1.
- HLR1 which i symbolized with the reference sign HLR1.
- t3 a new radi contact is made between VLR and MSI.
- a search is again made in VLR in order to ascertain whether or not a Reset-message has bee received from HLR1, which this time is established to be the case
- the time point tl of the earliest preceding radio contact with MS is then compared-with the time point t2 at which the Reset-messag was received. Since tl is earlier than t2, updating is carried ou in this particular case.
- t4 a radio contact is made with mobile station MS2, which is assumed not to belong to a HLR whic has requested updating.
- the losses in the processor capacity of th VLR-database will be relatively small when practicing th inventive method. This is because the search effected in eac individual VLR to establish which mobile stations are of ref with respect to the updating of a HLR-database is spread-out ove time, instead of requiring each VLR to search through its sub scriber register with each received Reset-message.
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9201723A SE470326B (sv) | 1992-06-03 | 1992-06-03 | Förfarande i samband med uppdatering av en eller flera HLR- databaser som ingår i ett mobiltelefonisystem |
SE9201723 | 1992-06-03 | ||
PCT/SE1993/000397 WO1993025051A1 (fr) | 1992-06-03 | 1993-05-06 | Procede relatif a la mise a jour d'une ou de plusieurs memoires stockant les positions des utilisateurs permanents comprises dans un systeme telephonique mobile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0597079A1 true EP0597079A1 (fr) | 1994-05-18 |
EP0597079B1 EP0597079B1 (fr) | 1998-03-11 |
Family
ID=20386409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93913695A Expired - Lifetime EP0597079B1 (fr) | 1992-06-03 | 1993-05-06 | Procede pour la mise a jour d'une ou de plusieurs memoires stockant les positions des utilisateurs permanents comprises dans un systeme telephonique mobile |
Country Status (22)
Country | Link |
---|---|
US (1) | US5490201A (fr) |
EP (1) | EP0597079B1 (fr) |
JP (1) | JP3235837B2 (fr) |
KR (1) | KR100289375B1 (fr) |
CN (1) | CN1044957C (fr) |
AU (1) | AU660825B2 (fr) |
BR (1) | BR9305535A (fr) |
CA (1) | CA2112971C (fr) |
DE (1) | DE69317357T2 (fr) |
DK (1) | DK0597079T3 (fr) |
ES (1) | ES2115063T3 (fr) |
FI (1) | FI108508B (fr) |
GR (1) | GR3026596T3 (fr) |
HK (1) | HK1009666A1 (fr) |
MX (1) | MX9303189A (fr) |
NO (1) | NO308440B1 (fr) |
NZ (1) | NZ253369A (fr) |
SA (1) | SA93130572B1 (fr) |
SE (1) | SE470326B (fr) |
SG (1) | SG45170A1 (fr) |
TW (1) | TW278290B (fr) |
WO (1) | WO1993025051A1 (fr) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE501088C2 (sv) * | 1993-03-31 | 1994-11-07 | Ericsson Telefon Ab L M | Återupprättande av en hemmadatabas i mobilradiosystem |
SE516772C2 (sv) * | 1993-03-31 | 2002-02-26 | Ericsson Telefon Ab L M | Återupprättande av en hemmadatabas i mobiltelefonsystem |
DE9402920U1 (de) * | 1994-02-22 | 1995-07-13 | Peitz Albert | Schaltungsanordnung zur Herstellung von Fernmeldeverbindungen |
US6085079A (en) * | 1994-12-13 | 2000-07-04 | Canon Kabushiki Kaisha | Storage device wirelessly connected to communication terminal and communication control apparatus, and system having storage device |
FI100215B (fi) * | 1995-03-17 | 1997-10-15 | Nokia Telecommunications Oy | Matkaviestijärjestelmän tilaajatietojen päivittäminen |
SE507482C2 (sv) | 1995-10-09 | 1998-06-15 | Ericsson Telefon Ab L M | System och förfarande för kommunikationshantering med redundans |
SE505444C2 (sv) * | 1995-10-18 | 1997-08-25 | Ericsson Telefon Ab L M | Anordning och förfarande för överföring av information som tillhör en mobil abonnent som förflyttar sig inom ett cellulärt telekommunikationssystem |
US5940589A (en) * | 1996-03-21 | 1999-08-17 | Mci Corporation | Method and apparatus for validating a subscriber terminal on a telecommunication network |
US5953662A (en) * | 1996-04-30 | 1999-09-14 | Ericsson, Inc. | Dual home location registers in a mobile radio system |
US5878348A (en) * | 1996-05-30 | 1999-03-02 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for implementing multiple home location registers for a single mobile station in a cellular telecommunications network |
US6138016A (en) * | 1996-12-04 | 2000-10-24 | Nortel Networks Corporation | Distributing location tracking functionality in wireless telephone systems |
US6064875A (en) * | 1997-01-31 | 2000-05-16 | Usa Telecommunications Services, Inc. | Wireless communications system and method of operation for reducing fraud |
US5966656A (en) * | 1997-03-11 | 1999-10-12 | Motorola, Inc. | Method and apparatus for displaying signal information in a radio communication device |
FI112766B (fi) * | 1997-07-25 | 2003-12-31 | Nokia Corp | Ryhmätietojen elvyttäminen matkaviestinjärjestelmien joukossa |
US6097942A (en) * | 1997-09-18 | 2000-08-01 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for defining and updating mobile services based on subscriber groups |
GB2329790A (en) * | 1997-09-25 | 1999-03-31 | Dsc Telecom Lp | Maintaining information concerning subscriber terminals within a call routing system of a telecommunications system |
US6175732B1 (en) | 1997-12-15 | 2001-01-16 | Dsc Telecom L.P. | System for forwarding and logging a digital message from a telecommunications device |
US5991405A (en) * | 1998-01-27 | 1999-11-23 | Dsc Telecom, L.P. | Method for dynamically updating cellular phone unique encryption keys |
US6198823B1 (en) | 1998-03-24 | 2001-03-06 | Dsc Telecom, L.P. | Method for improved authentication for cellular phone transmissions |
US6067454A (en) * | 1998-04-14 | 2000-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile switching center restart recovery procedure |
US6181937B1 (en) | 1998-07-01 | 2001-01-30 | Erkki Joensuu | Method for avoiding unnecessary signalling in a cellular communications system |
JP3786538B2 (ja) | 1999-02-19 | 2006-06-14 | 富士通株式会社 | 移動通信システム |
KR100365784B1 (ko) | 1999-03-22 | 2002-12-26 | 삼성전자 주식회사 | 셀룰러 시스템에서 가입자의 과금요율 차등적용 및 위치표시 방법 |
US6618589B1 (en) | 1999-10-27 | 2003-09-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for performing cell and URA updates in a radio access network |
US6308067B1 (en) | 1999-11-30 | 2001-10-23 | At&T Corp. | Wireless communications system and method of operation for reducing fraud |
CN100370744C (zh) * | 2004-09-29 | 2008-02-20 | 华为技术有限公司 | 一种归属用户服务器故障恢复处理方法 |
US7664495B1 (en) * | 2005-04-21 | 2010-02-16 | At&T Mobility Ii Llc | Voice call redirection for enterprise hosted dual mode service |
US7979311B2 (en) * | 2007-05-31 | 2011-07-12 | International Business Machines Corporation | Payment transfer strategies for bandwidth sharing in ad hoc networks |
US8620784B2 (en) * | 2007-05-31 | 2013-12-31 | International Business Machines Corporation | Formation and rearrangement of ad hoc networks |
US8520535B2 (en) | 2007-05-31 | 2013-08-27 | International Business Machines Corporation | Optimization process and system for a heterogeneous ad hoc Network |
US7873019B2 (en) * | 2007-05-31 | 2011-01-18 | International Business Machines Corporation | Systems and methods for establishing gateway bandwidth sharing ad-hoc networks |
US7817623B2 (en) * | 2007-05-31 | 2010-10-19 | International Business Machines Corporation | Optimization process and system for non-multiplexed peer-to-peer architecture |
US7944878B2 (en) * | 2007-05-31 | 2011-05-17 | International Business Machines Corporation | Filtering in bandwidth sharing ad hoc networks |
US7894828B2 (en) * | 2007-05-31 | 2011-02-22 | International Business Machines Corporation | System and method for establishing peer-to-peer bandwidth sharing ad hoc networks |
US7843861B2 (en) * | 2007-05-31 | 2010-11-30 | International Business Machines Corporation | Coalition formation and service provisioning of bandwidth sharing AD HOC networks |
US10623998B2 (en) * | 2007-05-31 | 2020-04-14 | International Business Machines Corporation | Price offerings for bandwidth-sharing ad hoc networks |
US7898993B2 (en) * | 2007-05-31 | 2011-03-01 | International Business Machines Corporation | Efficiency and resiliency enhancements for transition states in ad hoc networks |
US10419360B2 (en) * | 2007-05-31 | 2019-09-17 | International Business Machines Corporation | Market-driven variable price offerings for bandwidth-sharing ad hoc networks |
US8249984B2 (en) | 2007-05-31 | 2012-08-21 | International Business Machines Corporation | System and method for fair-sharing in bandwidth sharing ad-hoc networks |
US8320414B2 (en) * | 2007-05-31 | 2012-11-27 | International Business Machines Corporation | Formation and rearrangement of lender devices that perform multiplexing functions |
US8040863B2 (en) * | 2007-05-31 | 2011-10-18 | International Business Machines Corporation | Demand pull and supply push communication methodologies |
US7860081B2 (en) * | 2007-05-31 | 2010-12-28 | International Business Machines Corporation | Optimization process and system for multiplexed gateway architecture |
US9204359B2 (en) * | 2008-07-10 | 2015-12-01 | Shoretel, Inc. | Client-controlled handover between radio technologies |
US9215683B1 (en) | 2010-05-12 | 2015-12-15 | Shoretel, Inc. | Controller and method of controlling multiple identities of a mobile device |
US8565760B2 (en) | 2010-09-30 | 2013-10-22 | Motorola Solutions, Inc. | Methods, systems and apparatus for recovering registration information |
CN102186158B (zh) * | 2011-05-09 | 2016-09-28 | 中兴通讯股份有限公司 | 归属位置寄存器复位的处理方法及系统 |
US8989776B2 (en) * | 2013-03-22 | 2015-03-24 | Alcatel Lucent | Location aggregation system |
US9439164B2 (en) | 2014-01-09 | 2016-09-06 | Robert John Stewart | Luggage tracking method and apparatus |
CA3077838A1 (fr) | 2020-04-03 | 2021-10-03 | Telus Communications Inc. | Systeme et methode de gestion des dossiers d'enregistreur de localisation de visiteurs en supprimant les dossiers en double |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2657477A1 (fr) * | 1990-01-19 | 1991-07-26 | Cit Alcatel | Procede de protection contre la saturation de la base de donnees d'un enregistreur de localisation des visiteurs pour un systeme de radiotelephonie cellulaire. |
US5210787A (en) * | 1991-02-05 | 1993-05-11 | Telefonaktiebolaget L M Ericsson | Subscriber interrogation point |
US5289179A (en) * | 1991-11-27 | 1994-02-22 | At&T Bell Laboratories | Maintaining stable virtual circuit data connections with spare protocol handler |
-
1992
- 1992-06-03 SE SE9201723A patent/SE470326B/sv not_active IP Right Cessation
-
1993
- 1993-05-06 DE DE69317357T patent/DE69317357T2/de not_active Expired - Lifetime
- 1993-05-06 KR KR1019940700311A patent/KR100289375B1/ko not_active IP Right Cessation
- 1993-05-06 EP EP93913695A patent/EP0597079B1/fr not_active Expired - Lifetime
- 1993-05-06 WO PCT/SE1993/000397 patent/WO1993025051A1/fr active IP Right Grant
- 1993-05-06 NZ NZ253369A patent/NZ253369A/en not_active IP Right Cessation
- 1993-05-06 AU AU43635/93A patent/AU660825B2/en not_active Expired
- 1993-05-06 JP JP50044494A patent/JP3235837B2/ja not_active Expired - Lifetime
- 1993-05-06 ES ES93913695T patent/ES2115063T3/es not_active Expired - Lifetime
- 1993-05-06 CA CA002112971A patent/CA2112971C/fr not_active Expired - Lifetime
- 1993-05-06 SG SG1996000926A patent/SG45170A1/en unknown
- 1993-05-06 BR BR9305535A patent/BR9305535A/pt not_active IP Right Cessation
- 1993-05-06 DK DK93913695T patent/DK0597079T3/da active
- 1993-05-11 TW TW082103668A patent/TW278290B/zh not_active IP Right Cessation
- 1993-05-26 US US08/066,730 patent/US5490201A/en not_active Expired - Lifetime
- 1993-05-28 MX MX9303189A patent/MX9303189A/es unknown
- 1993-06-03 CN CN93106542A patent/CN1044957C/zh not_active Expired - Lifetime
- 1993-06-07 SA SA93130572A patent/SA93130572B1/ar unknown
-
1994
- 1994-01-28 NO NO940300A patent/NO308440B1/no not_active IP Right Cessation
- 1994-02-02 FI FI940490A patent/FI108508B/fi not_active IP Right Cessation
-
1998
- 1998-04-10 GR GR980400792T patent/GR3026596T3/el unknown
- 1998-08-25 HK HK98110172A patent/HK1009666A1/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9325051A1 * |
Also Published As
Publication number | Publication date |
---|---|
FI940490A0 (fi) | 1994-02-02 |
NO940300L (no) | 1994-01-28 |
CN1081033A (zh) | 1994-01-19 |
HK1009666A1 (en) | 1999-06-04 |
US5490201A (en) | 1996-02-06 |
DK0597079T3 (da) | 1998-12-07 |
FI108508B (fi) | 2002-01-31 |
KR100289375B1 (ko) | 2001-05-02 |
SA93130572B1 (ar) | 2004-08-14 |
SE9201723D0 (sv) | 1992-06-03 |
CN1044957C (zh) | 1999-09-01 |
MX9303189A (es) | 1994-08-31 |
SE470326B (sv) | 1994-01-17 |
NZ253369A (en) | 1995-10-26 |
JPH06509925A (ja) | 1994-11-02 |
NO940300D0 (no) | 1994-01-28 |
TW278290B (fr) | 1996-06-11 |
DE69317357T2 (de) | 1998-07-02 |
FI940490A (fi) | 1994-02-02 |
AU660825B2 (en) | 1995-07-06 |
SG45170A1 (en) | 1998-01-16 |
WO1993025051A1 (fr) | 1993-12-09 |
SE9201723L (sv) | 1993-12-04 |
CA2112971A1 (fr) | 1993-12-09 |
BR9305535A (pt) | 1995-12-26 |
CA2112971C (fr) | 2003-04-15 |
EP0597079B1 (fr) | 1998-03-11 |
JP3235837B2 (ja) | 2001-12-04 |
DE69317357D1 (de) | 1998-04-16 |
NO308440B1 (no) | 2000-09-11 |
ES2115063T3 (es) | 1998-06-16 |
GR3026596T3 (en) | 1998-07-31 |
AU4363593A (en) | 1993-12-30 |
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